AWO Original Bulb Inside 5J.J0W05.001 with Housing Fit for BENQ HP3920 W1000 W1000+ W1050 AWO Original Projector Bare Lamp Bulb with Housing Fit for BENQ HP3920 W1000 W1000+ W1050 Fast delivery (Ship out within 1-2 days by DHL) Coming with 180 days Warranty Lamp Lifetime: 2000-3000hours